Novel LED module structure and LED screen

Abstract

The invention discloses a novel LED module structure and an LED screen, and relates to the field of display screen design, the novel LED module structure comprises a bottom shell and an LED lamp panel, the LED lamp panel is fixedly installed on the bottom shell, the LED lamp panel is filled with sealing colloid, a plurality of reinforcing plates are fixedly installed on the back face of the LED lamp panel in an attached mode, screw holes are formed in the reinforcing plates, a plurality of screw counterbores are formed in the back face of the bottom shell, and the screw counterbores are arranged in the bottom shell. Screws are installed in the screw counterbores in a clearance fit mode, the upper ends of the screws are installed in the threaded holes in a one-to-one correspondence and spiral fit mode, a plurality of supporting columns are formed in the bottom shell, and the LED lamp panel is pressed on the supporting columns. The LED display screen has the beneficial effects that the sealing colloid is filled and covered on the LED lamp panel and has the functions of bearing weight, preventing water and moisture and protecting the LED lamp panel, and light rays can be diffused outside the sealing colloid, so that black lines are not obvious during splicing, and the display effect is ensured; the supporting columns are located on the back face of the LED lamp panel, color blocks cannot be generated, and the optimal XR effect is achieved.

Description

technical field [0001] The invention relates to the field of display screen design, in particular to a novel LED module structure and an LED screen. Background technique [0002] LED display (LED display) is a kind of flat panel display, which is composed of small LED module panels, and is used to display various information such as text, images, and videos. In order to ensure the service life of the display screen, load-bearing and waterproof components will be installed in the display screen, especially for the floor tile screen. Moreover, it needs to be applied to the outdoor ground or wall, and its load-bearing and waterproof performance is particularly critical. [0003] At present, the display module products with load-bearing and waterproof functions are covered with a mask on the LED light board, and the pillars inside the mask are used to achieve load-bearing, and at the same time, the mask is used to achieve waterproof, moisture-proof and bump-proof, but there are ...

AI Technical Summary

Problems solved by technology

[0004] 1. When the module is spliced, because the side wall of the module blocks the light emitted by the LED light board, the splicing part has two layers of side walls, and the light cannot be diffused, resulting in obvious black lines at the splicing part, which affects the display effect. There are obvious black lines when the screen is on and black, and the modularity is obvious

[0005] 2. The inside of the module mask is loaded by the grid, and the grid will block the light emitted by the LED lamp beads. In addition, the refraction of the light is different, resulting in inconsistent brightness and darkness after the LED screen is lit, forming serious color blocks, which seriously affects the LED screen. The overall sense of the surface and the effect of video playback

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